Tony Stark (iron man)

One of the tiny Hylax managed to find its way into one of the other bedrooms. It was a long journey for this small creature, but this place seemed different then the places its predecessors had been. Better to be extra cautious.
As it popped underneath the door, it saw a large room with in the center a big object. On that object was a person, a new host.
The Hylax scurried to the bed and made a big jump to land on the sheets. When it crawled up to the persons face there was something about it. It was somehow different from what its predecessors victims looked like, but it couldn’t quite say what the difference was. Whatever, it was a warm body to carry its young. That should be qualification enough.
The Hylax crawled all the way up until it was on its victim’s forehead and raised its tail, ready to poke the human right between the eyebrows. Suddenly, the Hylax grew to normal size and stabbed its tail inside the human’s open mouth.

Tony slept rather peacefully. Well, as peaceful as you can knowing a couple hundred women are suffering from bug infestations with one of your friends amongst them. Then he got woken up because of some tube being shoved into his mouth.
Tony was awake instantly and tried to pull the tube out of his mouth, but it had already pushed past his throat. Despite how hard he pulled he just couldn’t get it out. He had difficulty breathing and felt a liquid fill his esophagus. Just as he was about to pass out the tube was removed from his throat and the creature on his head disappeared.
Tony threw off the bedsheets and tried to escape his bed. Due to the lack of oxygen he was coughing and wheezing and could barely stand.
As soon as he could make a sound he said, “… arvi … Jarvis …”
The AI butler wakes up and addresses his master.
“Yes sir?”
“Sound the alarm, Jarvis.” Tony says with a raspy voice. “We are under attack. Wake up the avengers.”
Immediately red lights turn on all around the building and an alert stars ringing through the halls.
Tony kept crawling further away from his bed, thinking the creature was still there. Slowly he collected his breath, but also quickly achieved an erection.
Tony stood up and gave his butler another order.
“Jarvis, lock down the building. Don’t let anyone escape.”
The metallic window shutters closed down and several doors in the mansion, especially doors that led to the outside, got shut by bulkheads.
It was at this point Tony noticed the massive erection he had and how his dick yearned to be touched.
With a hand on his boxers he scrambled for the computer and tried to contact his teammates.
“Avengers, assemble! We have been infiltrated.”
As he talks to his avengers, Tony takes his dick out of his boxers and starts masturbating.
“I don’t yet know what attacked me, but it’s likely others are after you as well. Grab your weapons and defend yourselves. Oooaah.”
Tony couldn’t help it any more. The pleasure was too much. He fell on his knees and started masturbating like crazy.
Suddenly a creature appeared on his back. He turned around his face around and saw it was one of the bugs his sources informed him were the source of the infection. The creature had a long tail which Tony saw slip inside his boxers.
“No!” Tony yelled, but then felt the tail slide inside his asshole.

“Curious.” The Hylax thought when he wasn’t able to slide his tail inside Tony’s pussy. “This one doesn’t seem to have a hole like my previous host. But it does have a different hole that I can use.”
The Hylax pushed its tail as deep inside Tony’s ass as it could, then deposited the first egg. With every egg it put inside Tony, it pulled its tail a little back. This way the eggs were all placed neatly one after another. With every egg deposited, it also sprayed some glue in it, to make certain the eggs would not start moving or prohibit the passage of fecal matter while they matured.

As the bug pushed its eggs inside Tony’s body, the wealthy playboy received stimulation every time his asshole expanded to allow yet another egg through. It was so much, it could cause him to orgasm.
“Jarvis, aaah, video call, aaah, to Emmaaah Frooost!” Tony called while jacking his volatile dick.
After a few rings Emma Frost answered the call. Her hair looked like she had just gotten out of bed.
“Tony, you idiot.” Emma started, “Those bugs came out sooner than …” But then she saw Tony was not doing so well.
“Tony? What’s happening?” The now worried Emma asked.
“Avenger maaansion … compromihiiised. Send hee … aaaaaah”
Then Tony orgasmed, spraying semen all over in front of him. As Tony orgasmed he bend forward, making it possible for Emma to see the Hylax on his back. She saw it just short enough for it to pull its tail out of Tony’s ass and jump away.
Emma cursed and ended the video call.

Tony’s nightmare was not yet over though. His dick was still raging hard and was so horny he couldn’t stop himself from masturbating. It took another two orgasms until he was finally able to calm down. But by then he had long been inseminated with Hylax eggs and the room had filled with a sickening scent of burned insect.